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Old 01-29-2019, 10:55 PM
bistander bistander is online now
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Join Date: Apr 2015
Posts: 1,625
I'd like to replicate

Originally Posted by axxelxavier View Post
Just a quick update.
As I told you, my test now it's using a booster, set on 14,7 volts on the output.
Total time running, so far, is 6 hours, 43 min, and battery 3 seems to be charged faster, BUT, C20 rate are exceeded, because current draw on the input of the booster (which was in the beginning at 2 amps) now is on 2,62 Amp, and it's increasing (differential voltage on the input = 11,47 volts). On the output of the DC booster (going to the inverter), current draw is 1,74 amp.
Not sure what to do, though. I think I am going to let the system to work for 2 more hours, and I am going to measure the current draw before stop it. If it will exceed 4 Amp, I think I am going to shut down my test. I cannot afford to kill a good battery...
Now I am using a 150 watt, like the first image in the attachment, with no current limit.
I have also a bigger one (1200 watt - second image in the attachment) which have an option to limit current... this should be better?
Best regards,
Hi Teodor,

Did you get more data? Also, please post or refer to a circuit diagram. I am considering doing the test here.